500 prompts matching "Assuming every coloured substance is a dye"
Spot my mistake: Confusing coal with coke in a question
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing coal with coke in a qu
Real-life Nigeria: Coal mining at Enugu and its history
Act as my SS1 Chemistry tutor. Show me where coal mining at Enugu and its history turns up
Chemistry at work: Carbon black, animal charcoal and their uses
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on carbon
Exam practice: The test that distinguishes carbon dioxide
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Chemistry at work: Carbon dioxide in Nigerian drinks and fire safety
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on carbon
Teach me: What organic chemistry is, and why carbon is special
You are my personal SS1 Chemistry tutor. Teach me what organic chemistry is, and why carbo
Spot my mistake: Naming a branched chain from the wrong end
Act as my SS1 Chemistry tutor. Show me a worked answer on naming a branched chain from the
Real-life Nigeria: Isomerism, and why it matters
Act as my SS1 Chemistry tutor. Show me where isomerism, and why it matters turns up in Nig
Chemistry at work: Organic chemistry in the Nigerian oil industry
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on organi
Explain back: The factors affecting the rate of dissolving
I have just studied the factors affecting the rate of dissolving in my SS1 Chemistry class
Spot my mistake: Confusing solubility with the rate of dissolving
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing solubility with the ra
Real-life Nigeria: Crystallisation from a saturated solution
Act as my SS1 Chemistry tutor. Show me where crystallisation from a saturated solution tur
Chemistry at work: Solutions in Nigerian pharmacy and industry
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on soluti
Teach me: The rules of safe conduct in a chemistry laboratory
You are my personal SS1 Chemistry tutor. Teach me the rules of safe conduct in a chemistry
Explain back: The common apparatus and what each is used for
I have just studied the common apparatus and what each is used for in my SS1 Chemistry cla
Spot my mistake: Reading a measuring cylinder from above the meniscus
Act as my SS1 Chemistry tutor. Show me a worked answer on reading a measuring cylinder fro
Chemistry at work: Laboratory technician work in Nigeria
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on labora
Calculation practice: Working out the formula mass of a compound
Act as my SS1 Chemistry tutor. Walk me through working out the formula mass of a compound
Calculation practice: Calculating masses that combine in a fixed ratio
Act as my SS1 Chemistry tutor. Walk me through calculating masses that combine in a fixed
Calculation practice: Calculating the number of particles in a given mass
Act as my SS1 Chemistry tutor. Walk me through calculating the number of particles in a gi